5.0
verified purchase
Good quality supplement with great ingredients. Size and packaging is also nice
2/14/2026
Memory & Nerve Support Made with Organic Mushroom Mycelium Gluten Free & Vegan Non GMO Dietary Supplement Certified Organic by the Washington State Department of Agriculture #1 Best-Selling Mushroom Brand in the U.S^ Bee Friendly Powered by Mushroom Mycelium Fungi Perfecti - makers of Host Defense Mushrooms - was founded by renowned mycologist Paul Stamets to build a bridge between people and fungi. We specialize in mycelium-based supplements for immune support and whole-body wellness. Sustainably grown in the USA, our mushroom mycelium is cultured on organic brown rice. Host Defense formulations are based on scientifically validated data to ensure quality and safety. Lion's Mane (Hericium erinaceus) Memory & Nerve Support Known as "The Smart Mushroom" Lion's Mane is ideal for anyone seeking cognition, memory, and mood support. Long-renowned for supporting the nervous system, studies also show that Lion's Mane can increase Nerve Growth Factor. LION'S MANE Promotes mental clarity, focus, and memory. Supports a balanced mood. Promotes nervous system health. Supports a balanced immune response. ^Source: SPINSscan Natural / Natural Products Supermarkets >$2MM / Total US – Natural Channel / Mushrooms Ingredient Report / 52 Wks Ending 3/26/2023
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Within 30 days of delivery
Memory & Nerve Support Made with Organic Mushroom Mycelium Gluten Free & Vegan Non GMO Dietary Supplement Certified Organic by the Washington State Department of Agriculture #1 Best-Selling Mushroom Brand in the U.S^ Bee Friendly Powered by Mushroom Mycelium Fungi Perfecti - makers of Host Defense Mushrooms - was founded by renowned mycologist Paul Stamets to build a bridge between people and fungi. We specialize in mycelium-based supplements for immune support and whole-body wellness. Sustainably grown in the USA, our mushroom mycelium is cultured on organic brown rice. Host Defense formulations are based on scientifically validated data to ensure quality and safety. Lion's Mane (Hericium erinaceus) Memory & Nerve Support Known as "The Smart Mushroom" Lion's Mane is ideal for anyone seeking cognition, memory, and mood support. Long-renowned for supporting the nervous system, studies also show that Lion's Mane can increase Nerve Growth Factor. LION'S MANE Promotes mental clarity, focus, and memory. Supports a balanced mood. Promotes nervous system health. Supports a balanced immune response. ^Source: SPINSscan Natural / Natural Products Supermarkets >$2MM / Total US – Natural Channel / Mushrooms Ingredient Report / 52 Wks Ending 3/26/2023
- SKU
- 3-21455
- Brand
- Host Defense
- Category
- health / supplements / categories / herbs-homeopathy
- Variants
- 1
Customer reviews
5.0
verified purchase
Provides focus & energy without any jitters
Love this brand of Lion's Mane. I notice a difference if I skip a day! I take daily after lunch to avoid afternoon slump and maintain strong work focus.
11/3/2025
5.0
verified purchase
Прекрасно!
Thank you very much for this product, it suited me, I like the packaging, comfortable and stylish, I will order more of these products, and recommend them to all my friends and relatives! good!!
10/26/2025
5.0
verified purchase
I’m really happy with this product! The quality is excellent — it feels fresh and exactly as described. The packaging was neat and secure, which I always appreciate when ordering online. I’ve been using it for a bit now and can really tell it’s worth it. I’ll definitely keep buying from iHerb!
10/22/2025
5.0
verified purchase
I started taking Lion's Mane to help with brain fog and lack of focus at work, and the results have been impressive. After a few weeks of consistent use, I feel more mentally sharp and my memory recall is noticeably quicker. The capsules are easy to swallow and don't have any unpleasant mushroom taste. It's become an essential part of my daily routine for maintaining my cognitive clarity.
10/21/2025
5.0
verified purchase
I started taking Lion's Mane to help with brain fog and lack of focus at work, and the results have been impressive. After a few weeks of consistent use, I feel more mentally sharp and my memory recall is noticeably quicker. The capsules are easy to swallow and don't have any unpleasant mushroom taste. It's become an essential part of my daily routine for maintaining my cognitive clarity.
10/21/2025
5.0
verified purchase
Great purchased
I’ve been taking these Lion’s Mane capsules for a few weeks now, and I’ve noticed a real difference in my focus and mental clarity. My energy levels feel more balanced, and I find it easier to concentrate throughout the day. The capsules are easy to swallow, and I haven’t experienced any side effects. They are high quality and easy to take.
10/10/2025
5.0
verified purchase
I started taking these lion's mane capsules hoping for a bit more mental clarity and focus during my workday. After a few weeks of consistent use, I've definitely noticed an improvement in my concentration and feel less mentally foggy in the afternoons. The capsules are a standard size and easy to swallow with my morning coffee. It's become a helpful part of my routine for staying sharp on busy days.
10/10/2025
5.0
verified purchase
Magical effect
Ive noticed after the covid jabs ive had a hard time with focus and quick to get mental fatigue at work. On my busy days I take two pills vs. 1 pill on lighter days. Mental fatigue is completely gone and my focus is on point. The best part is it doesnt give you bother you when it wears off
9/16/2025
5.0
verified purchase
I’ve been using this supplement for a while and I can honestly say it has made a noticeable difference in my daily routine. The capsules are easy to take, no strange aftertaste, and they sit well on my stomach even when I take them early in the day. I’ve noticed a steady improvement in my overall energy and focus, without the jittery side effects I’ve experienced from other products. Packaging is solid, delivery was smooth, and the price feels fair considering the quality. It’s one of those things that quietly works in the background and just makes life a bit easier.
9/15/2025
